JPS59189797U - Recording and playback device - Google Patents
Recording and playback deviceInfo
- Publication number
- JPS59189797U JPS59189797U JP8024283U JP8024283U JPS59189797U JP S59189797 U JPS59189797 U JP S59189797U JP 8024283 U JP8024283 U JP 8024283U JP 8024283 U JP8024283 U JP 8024283U JP S59189797 U JPS59189797 U JP S59189797U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- instruction
- storage means
- read
- recording instruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の機能ブロック図。第2図は本考案の一
実施例の構成を示すブロック図。第3図aは検出回路の
一例を示す回路図。第3図すおよびCは第3図aに示し
た検出回路の作用の説明に供する波形図。第4図は本考
案の一実施例の作用の説明に供するフローチャート。
1・・・A/D変換手段、2・・・RAM、3・・・D
/A変換手段、4・・・録音指示手段、5・・・書き込
み制御手段、6・・・録音終了時検出手段、7・・・計
時手段、8・・・読み出し制御手段、14・・・検出回
路、19・・・再生回数設定器。FIG. 1 is a functional block diagram of the present invention. FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention. FIG. 3a is a circuit diagram showing an example of a detection circuit. 3A and 3C are waveform diagrams for explaining the operation of the detection circuit shown in FIG. 3A. FIG. 4 is a flowchart for explaining the operation of one embodiment of the present invention. 1... A/D conversion means, 2... RAM, 3... D
/A conversion means, 4... Recording instruction means, 5... Writing control means, 6... Recording end detection means, 7... Timing means, 8... Readout control means, 14... Detection circuit, 19... Playback number setting device.
Claims (1)
と、該A/D変換手段の出力を記憶する読み出し書き込
み可能な記憶手段と、該記憶手段から読み出されたデジ
タル信号をアナログ信号に変換するD/A変換手段と、
録音指示をする録音指示手段と、該録音指示手段により
録音指示がなされたことを検出して前記記憶手段に順次
書き込み指示する書き込み制御手段と、前記録音指示手
段による録音指示終了時と前記記憶手段の記憶容量全部
に記憶内容を書き込んだ時との何れか早く発生した時を
検出して前記書き込み制御手段の書き込み指示を終了せ
しめる録音終了時検出手段と、該録音終了時検出手段の
出力発生時から所定時間を計時する計時手段と、該計時
手段による計時終了時から前記記憶手段の記憶内容を前
記書き込み指示がなされた最初のアドレスから順次読み
出し指示をする読み出し制御手段とを備えてなることを
特徴とする録音再生装置。A/D conversion means for converting analog signals into digital signals; readable/writable storage means for storing the output of the A/D conversion means; and converting the digital signals read from the storage means into analog signals. D/A conversion means;
Recording instruction means for instructing recording; write control means for detecting that the recording instruction has been issued by the recording instruction means and sequentially instructing the storage means; and when the recording instruction by the recording instruction means ends, the storage means recording end detection means for detecting when the memory contents have been written into the entire storage capacity of the memory, whichever occurs earlier, and causing the writing control means to end the write instruction; and when the recording end detection means generates an output. and a read control means for sequentially instructing to read the stored contents of the storage means from the first address at which the write instruction was issued from the time when the time measurement by the time measurement means ends. A distinctive recording and playback device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024283U JPS59189797U (en) | 1983-05-30 | 1983-05-30 | Recording and playback device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024283U JPS59189797U (en) | 1983-05-30 | 1983-05-30 | Recording and playback device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59189797U true JPS59189797U (en) | 1984-12-15 |
JPS634320Y2 JPS634320Y2 (en) | 1988-02-03 |
Family
ID=30210234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8024283U Granted JPS59189797U (en) | 1983-05-30 | 1983-05-30 | Recording and playback device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59189797U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03201299A (en) * | 1990-10-29 | 1991-09-03 | Texas Instr Japan Ltd | Electronic sound recording and reproducing device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5075306A (en) * | 1973-11-05 | 1975-06-20 | ||
JPS521645A (en) * | 1975-06-17 | 1977-01-07 | Tocco Stel | Induction heater |
JPS54161313A (en) * | 1978-06-09 | 1979-12-20 | Nippon Gakki Seizo Kk | Electronic instrument |
JPS5686562A (en) * | 1979-12-17 | 1981-07-14 | Nec Corp | Automatic answering telephone set possible for confirmation of content of business recording |
JPS5726799U (en) * | 1980-07-18 | 1982-02-12 | ||
JPS5755597A (en) * | 1980-09-19 | 1982-04-02 | Oki Electric Ind Co Ltd | Solid state digital sound recording circuit |
JPS57141099A (en) * | 1981-02-20 | 1982-09-01 | Onkyo Corp | Sound recording and reproducing device |
JPS5859657A (en) * | 1981-10-05 | 1983-04-08 | Oki Electric Ind Co Ltd | Automatic answering telephone set |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55133289A (en) * | 1979-04-06 | 1980-10-16 | Riccar Sewing Machine Kk | Electronic sewing machine |
-
1983
- 1983-05-30 JP JP8024283U patent/JPS59189797U/en active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5075306A (en) * | 1973-11-05 | 1975-06-20 | ||
JPS521645A (en) * | 1975-06-17 | 1977-01-07 | Tocco Stel | Induction heater |
JPS54161313A (en) * | 1978-06-09 | 1979-12-20 | Nippon Gakki Seizo Kk | Electronic instrument |
JPS5686562A (en) * | 1979-12-17 | 1981-07-14 | Nec Corp | Automatic answering telephone set possible for confirmation of content of business recording |
JPS5726799U (en) * | 1980-07-18 | 1982-02-12 | ||
JPS5755597A (en) * | 1980-09-19 | 1982-04-02 | Oki Electric Ind Co Ltd | Solid state digital sound recording circuit |
JPS57141099A (en) * | 1981-02-20 | 1982-09-01 | Onkyo Corp | Sound recording and reproducing device |
JPS5859657A (en) * | 1981-10-05 | 1983-04-08 | Oki Electric Ind Co Ltd | Automatic answering telephone set |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03201299A (en) * | 1990-10-29 | 1991-09-03 | Texas Instr Japan Ltd | Electronic sound recording and reproducing device |
Also Published As
Publication number | Publication date |
---|---|
JPS634320Y2 (en) | 1988-02-03 |
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